Local Government Act Article 84

The Public Functionary Service Act shall apply to mayors of the special municipality, magistrates/mayors, and mayors of the township/city. In the event of unlawful actions, neglect of duties, or other acts of negligence, provisions on the disciplinary sanction of political appointees shall apply mutatis mutandis.
中文原文 地方制度法第84條
直轄市長、縣(市)長、鄉(鎮、市)長適用公務員服務法;其行為有違法、廢弛職務或其他失職情事者,準用政務人員之懲戒規定。

English translation for reference only; the Chinese text prevails. Not legal advice.